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G0799

Sigma-Aldrich

β-Glucuronidase from Escherichia coli

>20,000,000 units/g protein, recombinant, expressed in E. coli, aqueous glycerol solution

Synonyma:

β-D-Glucuronide glucuronosohydrolase

Přihlásitk zobrazení cen stanovených pro organizaci a smluvních cen
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About This Item

Číslo CAS:
9001-45-0
Číslo enzymu podle klasifikace EK:
3.2.1.31 (BRENDA, IUBMB)
EC Number:
232-606-8
MDL number:
MFCD00130629
UNSPSC Code:
12352204
NACRES:
NA.54

recombinant

expressed in E. coli

Quality Level

200

form

aqueous glycerol solution

specific activity

>20,000,000 units/g protein

mol wt

74 kDa

concentration

>1 mg/mL

shipped in

wet ice

storage temp.

−20°C

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General description

β-Glucuronidase is a tetramer belonging to the glycosidase family with a molecular weight of 29 kDa. It is composed of 74 kDa identical monomers. The pI and optimal pH of the enzyme is 4.8 and 6-7 respectively.

Application

β-Glucuronidase was used in the study of Cer-β-glucuronide synthesis and evaluation of β-glucuronidase(s) from Escherichia coli or intestinal segments to release the head group.
New Technical Article Comparing Performance of Different Enzymes
Learn more
about recent application data generated by Sigma R&D to optimize hydrolysis for different drug classes using enzymes from different sources and the use of a chromatographicaly purified enzyme to reduce the effect of esterase activity resulting in conversion of 6-MAM to Morphine
Effective in the hydrolysis of steroid glucuronides.
Used for the hydrolysis of glucuronide conjugates in urinary metabolite analysis

Unit Definition

One Sigma or modified Fishman unit will liberate 1.0 μg of phenolphthalein from phenolphthalein glucuronide per hr at 37 °C at the pH 6.8 (30 min assay).

Physical form

β-glucuronidase is used as a reporter gene in GUS assays to monitor gene expression.
Highly purified solution in 50% glycerol

substrate

Č. produktu
Popis
Stanovení ceny

pictograms

Health hazard
GHS08

signalword

Danger

hcodes

H317,H334

Hazard Classifications

Resp. Sens. 1 - Skin Sens. 1

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

Vyberte jednu z posledních verzí:

Osvědčení o analýze (COA)

Lot/Batch Number
SLBB6139V

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E M Schmelz et al.
Cancer research, 59(22), 5768-5772 (1999-12-03)
Dietary sphingolipids inhibit chemically induced colon cancer in mice. The most likely mediators of this effect are the metabolites ceramide (Cer) and sphingosine, which induce growth arrest and apoptosis in transformed cells. Sphingolipids are digested in both the upper and
D H Kim et al.
Biological & pharmaceutical bulletin, 18(9), 1184-1188 (1995-09-01)
beta-Glucuronidase was purified 360-fold from Escherichia coli HGU-3, an human intestinal bacterium. The specific activity of the purified enzyme was 17.78 units/mg protein. The enzyme (M.W. 290000) is composed of four subunits (M.W. 72000) with a pI and optimal pH
Xiaoyan Liu et al.
Zhejiang da xue xue bao. Yi xue ban = Journal of Zhejiang University. Medical sciences, 42(1), 67-74 (2013-03-19)
To construct a lentiviral RNA interference system targeting heparanase (HPSE) based on miR30 and to test its silencing effect. Three heparanase-shRNA structures were designed based miR30. The targeting fragments were obtained by PCR, then inserted into the vector LV PP-GFP
Fei Song et al.
Zeitschrift fur Naturforschung. C, Journal of biosciences, 67(11-12), 611-619 (2013-02-19)
Genes coding for avenin-like proteins (ALP) represent a new family of wheat storage protein genes. To find a wheat endosperm-specific promoter, a 1644-bp fragment upstream of the ALP type-B gene (GenBank accession number JN622144) was isolated. The important promoter elements
Regina Goetz et al.
Nature reviews. Molecular cell biology, 14(3), 166-180 (2013-02-14)
Fibroblast growth factors (FGFs) mediate a broad range of functions in both the developing and adult organism. The accumulated wealth of structural information on the FGF signalling pathway has begun to unveil the underlying molecular mechanisms that modulate this system
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Protokoly

UHPLC/MS for Drug Detection in Urine

Optimize β-glucuronidase hydrolysis for glucuronide metabolite analysis considering factors like time, temperature, pH, and enzyme concentration.

Náš tým vědeckých pracovníků má zkušenosti ve všech oblastech výzkumu, včetně přírodních věd, materiálových věd, chemické syntézy, chromatografie, analytiky a mnoha dalších..

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